4-(Cyclopentyloxy)-2,3-difluorophenol CAS 1881320-85-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1881320-85-9 |
| Molecular Formula | C11H12F2O2 |
| Molecular Weight | 214.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Cyclopentyloxy)-2,3-difluorophenol (CAS 1881320-85-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H12F2O2. Molecular weight: 214.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H12F2O2 |
| Molecular Weight | 214.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Cyclopentyloxy Standards
- 3-(Cyclopentyloxy)-2,4-difluorophenol (CAS 1881288-45-4)
- 2-(Cyclopentyloxy)-5-formylbenzonitrile (CAS 1072947-66-0)
- 4-(Cyclopentyloxy)thiophene-2-carboxylic acid (CAS 1520354-95-3)
- Methyl 3-(cyclopentyloxy)isoxazole-5-carboxylate (CAS 1707378-65-1)
- 3-(Cyclopentyloxy)-4-methoxybenzonitrile (CAS 159783-16-1)
- 4-(Cyclopentyloxy)-2-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 85251-11-2)
- 5-(Cyclopentyloxy)-4-methyl-1H-pyrazole-3-carboxylic acid (CAS 1344687-66-6)
- 1-(3-(Cyclopentyloxy)propyl)-1h-pyrazol-3-amine (CAS 1339846-05-7)
Recommended Standards
- (5-(3,3-Difluorocyclobutoxy)pyridin-3-yl)methanamine (CAS 2250241-80-4)
- 2-(3,5-Difluorophenyl)-3-methylbutanoic acid (CAS 186347-62-6)
- (S)-5-(4,4-Difluoropiperidin-3-yl)pyridin-2(1H)-one (CAS 2767114-90-7)
- 4-((2,6-Dimethylheptan-4-yl)amino)butan-2-ol (CAS 1341077-24-4)
- (3AS,6aR)-tetrahydro-1H-furo[3,4-d]imidazole-2,4-dione (CAS 159912-63-7)
- 3-Hydroxy-2-(1-((5-methylisoxazol-3-yl)imino)ethyl)-1H-inden-1-one (CAS 1023586-25-5)
- (E)-4-(((E)-4-hydroxybut-2-enoyl)oxy)but-2-enoic acid (CAS CATO-C3D-262997)
- 2-(1-Cyclopropyl-1H-imidazol-5-yl)acetic acid (CAS 1368104-51-1)
- 2-[2-(4-fluorobenzenesulfonamido)acetamido]acetic acid (CAS 847744-33-6)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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